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- Ni-base dual phase superalloy 镍基双相合金
- The effect of inverted two-stage aging on microstructure and properties of a Ni base superalloy has been studied. 研究了固溶+两段时效热处理工艺对镍基高温合金组织及性能的影响。
- A Ni base superalloy columnar preform were produced through nitrogen spray atomization and deposition. 利用氮气雾化喷射沉积技术成功地获得了宇航用变形镍基高温合金柱形坯。
- The dendritic morphologies of a Ni base single crystal superalloy in , and orientations were observed by optic microscope. 用光学显微镜观察了沿 [0 0 1],[0 11]和 [111]方向生长的镍基单晶高温合金的枝晶形态。
- The effect of laser shock processing on the microstructure, hardness and residual stress of an austenitic steel 1Cr18Ni9Ti and a Ni base superalloy GH30 is studied as a functions of laser shock processing variables. 利用激光冲击强化技术分别对奥氏体不锈钢 1Cr18Ni9Ti和镍基高温合金 GH30进行了表面强化处理 ;观察了激光表面强化处理后 1Cr18Ni9Ti和 GH30显微组织与结构的变化 ;测定了1Cr18Ni9Ti和 GH30的显微硬度和残余应力 .
- VTT powered by Dual phase PWM rated at 35A per phase. VTT电压供电双三相PWM额定35A条每阶段。
- Ni base single crystal superalloy 镍基单晶高温合金
- Ni base DD3 single crystal superalloy Ni基DD3单晶高温合金
- Ni base single-crystal superalloy 镍基单晶高温合金
- Surface grain refinement of turbine blades in Ni based superalloy K18 were studied by comparison of experimental results in different alloys and mold surface materials. 选用K18合金和纯金属镍及不同的面层细化料,通过实验对比研究了镍基高温合金叶片表面晶粒细化机理。
- The application of carbon black/silica dual phase filler(CSDPF)in tread compound of TBR tire was investigated. 研究炭黑/白炭黑双相填料(CSDPF)在全钢载重子午线轮胎胎面胶中的应用。
- The developed dual phase cast steel is applicable as scaleboard materials in a middle or smaller type of ball mill. 在给定的低铬铸铁下试样条件下,当冲击载荷较小时,铸态复相耐磨钢具有良好的冲击耐磨性。
- Dual phase SPE microchip was coupled to portable-GC to do the fast-field detection of amphetamine type stimulants. 建立了双相固相萃取芯片与便携式气相色谱仪联用现场检测安非他明类刺激剂新技术；建立了易制毒化学品快速现场检测方法并参与研制了便携式易制毒化学品检测仪。
- Keywords Ni base superalloy;VIM;deoxidation;denitrogenation; 镍基高温合金;真空感应熔炼;脱氧;脱氮;
- Therefore, the strengthening mechanism of the new dual phase steel with ultra-high streng... 提示了该新型双相组织超高强度钢的强化机理。
- The wear-resistant dispersion-eleetroplated layer is composed of high-hardness particles distributed on a Ni base. 耐磨分散电镀可以赋予零件表面以镍基体上分布着高硬度微粒的镀层,从而有效地提高耐磨性。
- Methods:The hepatic dual phase helical CT scanning of 7 cases of pedunculated hepatocellular carcinoma were reviewed retrospectively. 方法:回顾性分析了7例外生性肝癌螺旋CT肝双期扫描的CT表现。
- Experiments show that the dual phase structure suitable to wire drawing consists of fine ferrite islands dispersed in the matrix of lath martensite. 实验表明，适于拔丝的双相组织是在板条马氏体基体上分布着细小的铁素体岛。
- Therma fatigue behaviors of Ni base alloy chromium carbide composite coating made by a vacuum fusion sintering method are discussed in this paper. 研究了用真空熔烧法制得的镍基合金-碳化铬复合涂层的热疲劳行为。
- Devised a fast-field detection method for amphetamine-type stimulants by coupling the dual phase SPE microchip to the portable-GC. 建立了微通道固相萃取与微型便携式气相色谱仪联用，检测安非他明类刺激剂药物的快速现场分析新方法。
